Dec 18 02:40:48.454 INFO checking cavejay/cryptopal-rust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 02:40:48.455 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/cavejay/cryptopal-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:40:48.864 INFO [stdout] 644cc85bb43cb52e0fdc33d1347fad55c93be8f7dae0d5e0d0e97ed1833be803
Dec 18 02:40:48.866 INFO running `"docker" "start" "-a" "644cc85bb43cb52e0fdc33d1347fad55c93be8f7dae0d5e0d0e97ed1833be803"`
Dec 18 02:40:50.750 INFO [stderr]     Checking cryptopal v0.1.0 (/opt/crater/workdir)
Dec 18 02:40:51.444 INFO [stderr] warning: unused variable: `base64_chars`
Dec 18 02:40:51.444 INFO [stderr]   --> src/main.rs:30:9
Dec 18 02:40:51.444 INFO [stderr]    |
Dec 18 02:40:51.444 INFO [stderr] 30 |     let base64_chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
Dec 18 02:40:51.444 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_base64_chars` instead
Dec 18 02:40:51.444 INFO [stderr]    |
Dec 18 02:40:51.444 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:40:51.444 INFO [stderr] 
Dec 18 02:40:51.468 INFO [stderr] warning: variable does not need to be mutable
Dec 18 02:40:51.468 INFO [stderr]   --> src/bh64.rs:41:9
Dec 18 02:40:51.468 INFO [stderr]    |
Dec 18 02:40:51.468 INFO [stderr] 41 |     let mut s = s.clone();
Dec 18 02:40:51.468 INFO [stderr]    |         ----^
Dec 18 02:40:51.468 INFO [stderr]    |         |
Dec 18 02:40:51.468 INFO [stderr]    |         help: remove this `mut`
Dec 18 02:40:51.468 INFO [stderr]    |
Dec 18 02:40:51.468 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 02:40:51.468 INFO [stderr] 
Dec 18 02:40:51.486 INFO [stderr] warning: function is never used: `base64_char_to_val`
Dec 18 02:40:51.486 INFO [stderr]   --> src/bh64.rs:16:1
Dec 18 02:40:51.486 INFO [stderr]    |
Dec 18 02:40:51.486 INFO [stderr] 16 | pub fn base64_char_to_val(c: char) -> usize {
Dec 18 02:40:51.486 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:51.486 INFO [stderr]    |
Dec 18 02:40:51.486 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:40:51.486 INFO [stderr] 
Dec 18 02:40:51.486 INFO [stderr] warning: function is never used: `value_to_b64`
Dec 18 02:40:51.486 INFO [stderr]   --> src/bh64.rs:93:1
Dec 18 02:40:51.486 INFO [stderr]    |
Dec 18 02:40:51.486 INFO [stderr] 93 | pub fn value_to_b64(v: &Vec<usize>) -> String {
Dec 18 02:40:51.486 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:51.486 INFO [stderr] 
Dec 18 02:40:51.489 INFO [stderr] warning: variable `mapC` should have a snake case name such as `map_c`
Dec 18 02:40:51.489 INFO [stderr]  --> src/crypt.rs:5:9
Dec 18 02:40:51.489 INFO [stderr]   |
Dec 18 02:40:51.489 INFO [stderr] 5 |     let mut mapC = vec![0; 1];
Dec 18 02:40:51.489 INFO [stderr]   |         ^^^^^^^^
Dec 18 02:40:51.489 INFO [stderr]   |
Dec 18 02:40:51.489 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 02:40:51.489 INFO [stderr] 
Dec 18 02:40:51.489 INFO [stderr] warning: variable `mapN` should have a snake case name such as `map_n`
Dec 18 02:40:51.489 INFO [stderr]  --> src/crypt.rs:6:9
Dec 18 02:40:51.489 INFO [stderr]   |
Dec 18 02:40:51.489 INFO [stderr] 6 |     let mut mapN = vec![0; 1];
Dec 18 02:40:51.489 INFO [stderr]   |         ^^^^^^^^
Dec 18 02:40:51.489 INFO [stderr] 
Dec 18 02:40:51.520 INFO [stderr] warning: unused variable: `base64_chars`
Dec 18 02:40:51.523 INFO [stderr]   --> src/main.rs:30:9
Dec 18 02:40:51.523 INFO [stderr]    |
Dec 18 02:40:51.523 INFO [stderr] 30 |     let base64_chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
Dec 18 02:40:51.523 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_base64_chars` instead
Dec 18 02:40:51.523 INFO [stderr]    |
Dec 18 02:40:51.523 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:40:51.523 INFO [stderr] 
Dec 18 02:40:51.540 INFO [stderr] warning: variable does not need to be mutable
Dec 18 02:40:51.540 INFO [stderr]   --> src/bh64.rs:41:9
Dec 18 02:40:51.540 INFO [stderr]    |
Dec 18 02:40:51.540 INFO [stderr] 41 |     let mut s = s.clone();
Dec 18 02:40:51.540 INFO [stderr]    |         ----^
Dec 18 02:40:51.540 INFO [stderr]    |         |
Dec 18 02:40:51.540 INFO [stderr]    |         help: remove this `mut`
Dec 18 02:40:51.540 INFO [stderr]    |
Dec 18 02:40:51.540 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 02:40:51.540 INFO [stderr] 
Dec 18 02:40:51.582 INFO [stderr] warning: function is never used: `base64_char_to_val`
Dec 18 02:40:51.582 INFO [stderr]   --> src/bh64.rs:16:1
Dec 18 02:40:51.582 INFO [stderr]    |
Dec 18 02:40:51.582 INFO [stderr] 16 | pub fn base64_char_to_val(c: char) -> usize {
Dec 18 02:40:51.582 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:51.582 INFO [stderr]    |
Dec 18 02:40:51.582 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:40:51.582 INFO [stderr] 
Dec 18 02:40:51.582 INFO [stderr] warning: function is never used: `value_to_b64`
Dec 18 02:40:51.582 INFO [stderr]   --> src/bh64.rs:93:1
Dec 18 02:40:51.582 INFO [stderr]    |
Dec 18 02:40:51.582 INFO [stderr] 93 | pub fn value_to_b64(v: &Vec<usize>) -> String {
Dec 18 02:40:51.582 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:51.582 INFO [stderr] 
Dec 18 02:40:51.582 INFO [stderr] warning: variable `mapC` should have a snake case name such as `map_c`
Dec 18 02:40:51.582 INFO [stderr]  --> src/crypt.rs:5:9
Dec 18 02:40:51.582 INFO [stderr]   |
Dec 18 02:40:51.582 INFO [stderr] 5 |     let mut mapC = vec![0; 1];
Dec 18 02:40:51.582 INFO [stderr]   |         ^^^^^^^^
Dec 18 02:40:51.582 INFO [stderr]   |
Dec 18 02:40:51.582 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 02:40:51.582 INFO [stderr] 
Dec 18 02:40:51.582 INFO [stderr] warning: variable `mapN` should have a snake case name such as `map_n`
Dec 18 02:40:51.582 INFO [stderr]  --> src/crypt.rs:6:9
Dec 18 02:40:51.582 INFO [stderr]   |
Dec 18 02:40:51.582 INFO [stderr] 6 |     let mut mapN = vec![0; 1];
Dec 18 02:40:51.582 INFO [stderr]   |         ^^^^^^^^
Dec 18 02:40:51.582 INFO [stderr] 
Dec 18 02:40:51.600 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 18 02:40:52.183 INFO running `"docker" "inspect" "644cc85bb43cb52e0fdc33d1347fad55c93be8f7dae0d5e0d0e97ed1833be803"`
Dec 18 02:40:52.486 INFO running `"docker" "rm" "-f" "644cc85bb43cb52e0fdc33d1347fad55c93be8f7dae0d5e0d0e97ed1833be803"`
Dec 18 02:40:52.817 INFO [stdout] 644cc85bb43cb52e0fdc33d1347fad55c93be8f7dae0d5e0d0e97ed1833be803